下一版，要改进为在一个AWK内统计出所有数据。

现在要六次循环，效率太差，暂时跑起来先。。

#/bin/shlog_path="xxx.log"log_self="xxx.log"key_search=("http://www.baidu.com/search/spider.html" "http://www.google.com/bot.html"  "http://www.haosou.com/help")time_inter_minute=60bool_sendmail="true"last_time=`date "-d -${time_inter_minute} minute" '+%d/%b/%G:%H:%M:%S'`now_time=`date '+%d/%b/%G:%H:%M:%S'`now_time_str="[${now_time}"last_time_str="[${last_time}"echo > $log_selfecho "start time: " $last_time >> $log_selfecho "end time: " $now_time >> $log_selffunction searchSum(){  shell_out=`awk -v a=$1 -v b=$2 '{if ($4 > a && $4 < b) print}' $3|grep $4|wc -l`  echo $shell_out}function searchRootSum(){  shell_root_out=`awk -v a=$1 -v b=$2 '{if ($4 > a && $4 < b && $7 == "/") print}' $3|grep $4|wc -l`  echo $shell_root_out}for search_robot in ${key_search[@]}do    echo $search_robot >> $log_self    count=`searchSum $last_time_str $now_time_str $log_path $search_robot`    echo 全站抓取数量:$count >> $log_self    countRoot=`searchRootSum $last_time_str $now_time_str $log_path $search_robot`    echo 首页抓取数量:$countRoot >> $log_self    if [ $count -eq 0 ];then    mutt -s "xxx搜索引擎抓取统计"  x@x.com < $log_self    fidoneif [ $bool_sendmail == "true" ];then    echo $bool_sendmailfi mutt -s "xxx搜索引擎抓取统计" xx@xx.com < $log_self